重点单词：
1、available
adj. 有效的，可得的；可利用的；空闲的
Since 1978, the amount of money available to buy books has fallen by 17%.
自1978年以来，可供买书的钱已减少了17%。
2、wonder
n. 惊奇；奇迹；惊愕
vi. 怀疑；想知道；惊讶
vt. 怀疑；惊奇；对…感到惊讶
adj. 奇妙的；非凡的
I wondered what that noise was.
我想知道那噪音是什么。
重点短语：
1、screw up
拧紧；鼓舞；弄糟；狠狠地提高
She had screwed up her eyes, as if she found the sunshine too bright.
她已眯起眼睛，似乎她发现阳光太强。
2、be interested in
对……感兴趣
And why should anyone be interested in listening to our cough?
凭什么会有人感兴趣来听我们的咳嗽呢？
考考你（翻译）：
1、这家书店有大约500本该书的签名版本可供购买
2、我只能对这名妇女远道而来感到惊讶。
3、合上你的双眼，把它们紧紧闭上。
上期答案：
1、He came across as streetwise, but in reality he was not.
2、I do not accept that there is any kind of crisis in American science.
3、We must try to get rid of our blindness and raise the level of our political awareness
本期答案
1、The shop has about 500 autographed copies of the book available for purchase.
2、I could only wonder at how far this woman had come.
3、Close your eyes and screw them up tight.